<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>CORS跨域结局方案</title>
	<script>
		var xhr = new XMLHttpRequest();

		xhr.open('get','http://localhost/1612/ajax/cors.php',true);

		xhr.send(null);
	</script>
</head>
<body>
	
</body>
</html>